研究者情報
researchmap URL
研究活動情報
論文
- Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa, Henk Eskes, K. Folkert Boersma
Impacts of horizontal resolution on global data assimilation of satellite measurements for tropospheric chemistry analysis
Journal of Advances in Modeling Earth Systems, 2021年06月01日
13, 6
[査読有り] - Takahito Kataoka, Hiroaki Tatebe, Hiroshi Koyama, Takashi Mochizuki, Koji Ogochi, Hiroaki Naoe, Yukiko Imada, Hideo Shiogoma, Masahide Kimoto, and Masahiro Watanabe
Seasonal to Decadal Predictions with MIROC6: Description and Basic Evaluation
Journal of Advances in Modeling Earth Systems, 2020年10月30日
12, 12
[査読有り] - Kazuyuki Miyazaki, Kevin Bowman, Takashi Sekiya, Henk Eskes, Folkert Boersma, Helen Worden, Nathaniel Livesey, Vivienne H. Payne, Kengo Sudo, Yugo Kanaya, Masayuki Takigawa, Koji Ogochi
Updated tropospheric chemistry reanalysis and emission estimates, TCR-2, for 2005-2018
Earth System Science Data, 2020年09月21日
12, 2223, 2259
[査読有り] - Tomohiro Hajima, Michio Watanabe, Akitomo Yamamoto, Hiroaki Tatebe, Maki A. Noguchi, Manabu Abe, Rumi Ohgaito, Akinori Ito, Dai Yamazaki, Hideki Okajima, Akihiko Ito, Kumiko Takata, Koji Ogochi, Shingo Watanabe, Michio Kawamiya
Development of the MIROC-ES2L Earth system model and the evaluation of biogeochemical processes and feedbacks
Geoscientific Model Development, 2020年05月13日
13, 2197, 2244
[査読有り] - Hiroaki Tatebe, Tomoo Ogura, Tomoko Nitta, Yoshiki Komuro, Koji Ogochi, Toshihiko Takemura,Kengo Sudo, Miho Sekiguchi, Manabu Abe, Fuyuki Saito, Minoru Chikira, Shingo Watanabe, Masato Mori, Nagio Hirota, Yoshio Kawatani, Takashi Mochizuki, Kei Yoshimura, Kumiko Takata, Ryouta O’ishi, Dai Yamazaki,Tatsuo Suzuki, Masao Kurogi, Takahito Kataoka, Masahiro Watanabe, Masahide Kimoto
Description and basic evaluation of simulated mean state, internal variability, and climate sensitivity in MIROC6
Geoscientific Model Development, 2019年07月08日
12, 2727, 2765
[査読有り] - K. Miyazaki, T. Sekiya, D. Fu, K. W. Bowman, S. S. Kulawik, K. Sudo, T. Walker, Y. Kanaya, M. Takigawa, K. Ogochi, H. Eskes, K. F. Boersma, A. M. Thompson, B. Gaubert, J. Barre, and L. K. Emmons
Balance of Emission and Dynamical Controls on Ozone During the Korea‐United States Air Quality Campaign From Multiconstituent Satellite Data Assimilation
JOURNAL OF GEOPHYSICAL RESEARCH - Atmospheres, 2019年01月03日
124, 1, 387, 413
[査読有り] - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
Global high-resolution simulations of tropospheric nitrogen dioxide using CHASER V4.0
Geoscientific Model Development, 2018年03月16日
11, 959, 988
[査読有り] - Sakamoto Takashi T, Komuro Yoshiki, Nishimura Teruyuki, Ishii Masayoshi, Tatebe Hiroaki, Shiogama Hideo, Hasegawa Akira, Toyoda Takahiro, Mori Masato, Suzuki Tatsuo, Imada Yukiko, Nozawa Toru, Takata Kumiko, Mochizuki Takashi, Ogochi Koji, Emori Seita, Hasumi Hiroyasu, Kimoto Masahide
MIROC4h - a new high-resolution atmosphere-ocean coupled general circulation model
Journal of Meteorological Society of Japan, 2012年06月29日
90, 3
[査読有り] - HiroakiTatebe, Masayoshi Ishii, Takashi Mochizuki, Yoshimitsu Chikamoto, Takashi T. Sakamoto, Yoshiki Komuro, Masato Mori, Sayaka Yasunaka, Masahiro Watanabe, Koji Ogochi, Tatsuo Suzuki, Teruyuki Nishimura, Masahide Kimoto
The initialization of the MIROC climate model with hydrographic data assimilation for decadal prediction
Journal of Meteorological Society of Japan, 2012年02月01日
90A, 275, 294
[査読有り]
講演・口頭発表等
- Tatsuo Suzuki, Hiroaki Tatebe, Yoko Yamagami, Koji Ogochi, Daisuke Matsuoka
超解像畳み込みニューラルネットワーク(SRCNN)を用いた海洋モデル出力のダウンスケーリング手法の開発
2023年日本海洋学会秋季大会, 2023年09月25日 - Tatsuo Suzuki, Koji Ogochi, Yoko Yamagami, Hiroaki Tatebe, Daisuke Matsuoka, Michio Kawamiya
Application of Super-resolution convolutional neural network to estimate fine-resolution regional sea level variations
JpGU Meeting 2023, 2023年05月23日 - 片岡崇人、建部洋晶、小山博司、望月崇、大越智幸司、直江寛明、今田由紀子、塩竈秀夫、木本昌秀、渡部雅浩
MIROC6を用いた季節から数年規模気候予測
日本気象学会2021年度秋季大会, 2021年12月08日 - 片岡崇人、建部洋晶、小山博司、望月崇、大越智幸司、直江寛明、今田由紀子、塩竈秀夫、木本昌秀、渡部雅浩
MIROC6を用いた季節から数年規模気候予測
日本気象学会2021年度秋季大会, 2021年12月02日 - Takahito Kataoka, Hiroaki Tatebe, Hiroshi Koyama, Takashi Mochizuki, Koji Ogochi, Hiroaki Naoe, Yukiko Imada, Hideo Shiogoma, Masahide Kimoto, Masahiro Watanabe
Seasonal to decadal predictions with MIROC6
WCRP Workshop on ExCPEns, 2021年10月26日 - Takahito Kataoka, Hiroaki Tatebe, Hiroshi Koyama, Takashi Mochizuki, Koji Ogochi, Hiroaki Naoe, Yukiko Imada, Hideo Shiogoma, Masahide Kimoto, Masahiro Watanabe
Climate predictions with MIROC6
Workshop: Multi-annual to Decadal Climate Predictability in the North Atlantic-Arctic Sector, 2021年09月20日 - Takashi Sekiya, Kazuyuki Miyazaki, Henk Eskes, Folkert Boersma, Kengo Sudo, Masayuki Takigawa, Yugo Kanaya, Koji Ogochi
A comparison of the impact of TROPOMI and OMI tropospheric NO2 on global chemical data assimilation and emission inversion
IGAC 2021 Virtual Conference, 2021年09月13日 - Takashi Sekiya, Kazuyuki Miyazaki, Henk Eskes, Folkert Boersma, Kengo Sudo, Masayuki Takigawa, Yugo Kanaya, Koji Ogochi
Impacts of Horizontal Resolution on Global Data Assimilation of Satellite Measurements
The 17th Meeting of the CEOS Atmospheric Composition Virtual Constellation, 2021年06月09日 - Takashi Sekiya, Kazuyuki Miyazaki, Henk Eskes, Folkert Boersma, Kengo Sudo, Masayuki Takigawa, Yugo Kanaya, Koji Ogochi
Advances in global NOx emission estimates using assimilation of TROPOMI NO2 data
AGU Fall Meeting 2020, 2020年12月08日 - 片岡崇人、建部洋晶、小山博司、望月崇、大越智幸司、直江寛明、今田由紀子、塩竈秀夫、木本昌秀、渡部雅浩
大気海洋結合モデルMIROC6を用いた季節から数年規模気候変動予測
2020年度日本海洋学会秋季大会, 2020年11月29日 - 関谷高志, 宮崎和幸, Henk Eskes, Folkert Boersma, 須藤健悟, 滝川雅之, 金谷有剛, 大越智幸司
TROPOMI NO2衛星観測データ同化を用いた 全球NOx排出量の推定
第25回大気化学討論会2020, 2020年11月12日 - Takahito Kataoka, Hiroaki Tatebe, Hiroshi Koyama, Takashi Mochizuki, Koji Ogochi, Hiroaki Naoe, Yukiko Imada, Hideo Shiogoma, Masahide Kimoto, Masahiro Watanabe
An overview of seasonal to decadal predictions with MIROC6
Japan Geoscience Union meeting 2020, 2020年07月12日 - Takashi Sekiya, Kazuyuki Miyazaki, Henk Eskes, Folkert Boersma, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
Global top-down NOx emissions derived from TROPOMI NO2 data assimilation at 0.56-degree resolution
GEIA Web Conference, 2020年06月23日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa, Henk Eskes, Folkert Boersma
Global data assimilation of multi-constituent satellite measurements at 0.56-degree resolution for tropospheric chemistry analysis on a megacity scale
The 10th GEMS Science Team Meeting, 2019年11月21日 - Takashi Sekiya, Kazuyuki Miyazaki, Henk Eskes, Folkert Boersma, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
A high-resolution global data assimilation of multi-sensor satellite measurements including TROPOMI NO2 data
The 15th Meeting of the Atmospheric Composition Virtual Constellation, 2019年06月10日 - 関谷 高志,宮崎 和幸,Henk Eskes, Folkert Boersma, 大越智 幸司, 須藤健悟, 滝川雅之
メガシティ規模の大気汚染解析に向けたTROPOMI NO2データを含む複数衛星観測の全球高解像度データ同化
日本地球惑星科学連合2019年大会, 2019年05月30日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa, Henk Eskes, Folkert Boersma
Global surface NOx emission estimation with a resolution of 0.56° derived from multi-constituent satellite data assimilation
EGU General Assembly 2019, 2019年04月09日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa, Henk Eskes, Folkert Boersma
A 0.56°-resolution global data assimilation of multi-species satellite measurements for atmospheric composition study
The 1st R-CSS International Symposium, 2019年02月18日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa, Henk Eskes, Folkert Boersma
A 0.56°-resolution Global Data Assimilation of Multi-constituent Satellite Measurements for Tropospheric Chemistry Analysis
2018 AGU Fall Meeting, 2018年12月10日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa, Henk Eskes, and Folkert Boersma
A 0.56°-resolution global data assimilation of multi-constituent satellite measurements for use in tropospheric chemistry studies
2018 joint 14th iCACGP Quadrennial Symposium and 15th IGAC Science Conference, 2018年09月28日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
Global High-Resolution Simulations of Tropospheric Nitrogen Dioxide Using CHASER V4.0 and its application to data assimilation
AOGS 15th Annual Meeting, 2018年06月08日 - Kazuyuki MIYAZAKI, Takashi SEKIYA, Dejian FU, Kevin BOWMAN, Susan KULAWIK, Kengo SUDO, Yugo KANAYA, Masayuki TAKIGAWA, Koji OGOCHI, Henk ESKES, Benjamin GAUBERT, Jerome BARRE, Thomas WALKER, Louisa EMMONS
Application of multiple-species satellite data assimilation for KORUS-AQ and air quality monitoring over East Asia
AOGS 15th Annual Meeting, 2018年06月07日 - 関谷 高志、宮崎 和幸、大越智 幸司、須藤 健悟、滝川 雅之
A 0.56°-resolution global data assimilation of multi-chemical constituent satellite measurements
日本地球惑星科学連合2018年大会, 2018年05月24日 - Miyazaki K., T. Sekiya, D. Fu, K. W. Bowman, T. Walker, S. S. Kulawik, K. Sudo, Y. Kanaya, M. Takigawa, K. Ogochi, B. Gaubert, J. Barre, L. Emmons
Application of multi-constituent satellite data assimilation for KORUS-AQ
AGU FALL MEETING 2017, 2017年12月11日 - Miyazaki K., T. Sekiya, H. Eskes, F. Boersma, D. Fu, K. Bowman, Susan S. Kulawik, T. Walker, K. Sudo, Y. Kanaya, M. Takigawa, K. Ogochi, B. Gaubert, J. Barre, L. Emmons
A tropospheric chemistry reanalysis based on multi-constituent satellite data assimilation and its application for KORUS-AQ
2017 annual conference of Korean Society for Atmospheric Environment, 2017年11月10日, [招待有り] - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
High-resolution global surface NOx emissions from multi-constituent satellite data assimilation
18th GEIA Conference, 2017年09月13日 - Miyazaki K., T. Sekiya, D. Fu, K. W. Bowman, S. S. Kulawik, K. Sudo, Y. Kanaya, M. Takigawa, K. Ogochi, B. Gaubert, J. Barre, L. Emmons, KORUS-AQ team
Application of multiple-species satellite data assimilation for KORUS-AQ and air quality monitoring over East Asia
AOGS 14th Annual Meeting, 2017年08月12日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
A high-resolution global chemical data assimilation of multiple satellite measurements from OMI, GOME-2, MOPITT, and MLS during KORUS-AQ aircraft campaign
AOGS 14th Annual Meeting, 2017年08月08日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
Global high-resolution simulations of tropospheric nitrogen dioxide using CHASER
CCMI science workshop 2017, 2017年06月13日 - 関谷 高志、宮崎 和幸、大越智 幸司、須藤 健悟、滝川 雅之
全球化学輸送モデル CHASER による高分解能対流圏 NO2 シミュレーション
日本気象学会2017年度春季大会, 2017年05月26日 - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
A high-resolution global atmospheric composition data assimilation of multiple satellite measurements during NASA’s KORUS-AQ aircraft campaign
JpGU-AGU Joint Meeting 2017, 2017年05月20日, [招待有り] - Takashi Sekiya, Kazuyuki Miyazaki, Koji Ogochi, Kengo Sudo, Masayuki Takigawa
A high-resolution global chemical data assimilation of multiple satellite measurements from the A-Train during KORUS-AQ
A-Train Symposium 2017, 2017年04月19日 - Hiroaki Tatebe, Tatsuo Suzuki, Yoshiki Komuro, Koji Ogochi, Ogura Tomoo, Shiogama Hideo, Yokohata Tokuta, Kumiko Takata, Ryouta Ohishi, Masahiro Watanabe, Masahide Kimoto
Development of an updated version of MIROC5 and the next climate model for CMIP6
International workshop on climate system modeling, 2014年03月10日 - 野津雅人 1・野沢徹 3・石井正好 4・西村照幸 2・大越智幸司
外部フォーシングの 20 世紀気候変動再現実験への影響
日本気象学会 2013 年度秋季大会 (予稿集に記載), 2013年11月20日 - Tatebe, Koyama, Ishii, Tatsuo Suzuki, Komuro, Kurogi, Koji Ogochi, Ogura, Imada, O'ishi, Masahiro Watanabe, Masahide Kimoto
Development of the updated version of MIROC5 and a data assimilation system using LETKF applied to the atmosphere-ocean coupled system
CLIMATE2013, 2013年03月20日 - Sakamoto Takashi T, Komuro Yoshiki, Nishimura Teruyuki, Ishii Masayoshi, Tatebe Hiroaki, Shiogama Hideo, Hasegawa Akira, Toyoda Takahiro, Mori Masato, Suzuki Tatsuo, Imada Yukiko, Nozawa Toru, Takata Kumiko, Mochizuki Takashi, Ogochi Koji, Emori Seita, Hasumi Hiroyasu, Kimoto Masahide
Team MIROC: MIROC4h - a new high-resolution atmosphere-ocean coupled general circulation model -
WCRP OSC Climate Research in Service to Society, 2011年10月26日 - Komuro Yoshiki, Suzuki Tatsuo, Sakamoto Takashi T, Hasumi Hiroyasu, Ishii Masayoshi, Watanabe Masahiro, Nozawa Toru, Yokohata Tokuta, Nishimura Teruyuki, Ogochi Koji, Emori Seita, Kimoto Masahide
Team MIROC: Sea-ice climatology and trends in twentieth-century simulations by new MIROC coupled models
WCRP OSC 2011, 2011年10月26日 - Tatebe Hiroaki, Ishii Masayoshi, Mochizuki Takashi, Chikamoto Yoshimitsu, Sakamoto Takashi, Komuro Yoshiki, Mori Masato, Yasunaka Sayaka, Watanabe Masahiro, Ogochi Koji, Suzuki Tatsuo, Nishimura Teruyuki, Kimoto Masahide
Initialization of the climate model MIROC for decadal prediction with hydrographic data assimilation
WCRP OSC 2011, 2011年10月26日
